wxRefresh.md

function wxRefresh() {
    var replaceQueryParam = (param, newval, search) => {
        var regex = new RegExp('([?;&])' + param + '[^&;]*[;&]?');
        var query = search.replace(regex, '$1').replace(/&$/, '');

        return (query.length > 2 ? query + '&' : '?') + (newval ? param + '=' + newval : '');
    };

    window.location.replace(location.protocol +
        '//' +
        location.host +
        location.pathname +
        replaceQueryParam('_wxr_', new Date().getTime(), location.search) +
        location.hash);
};
// 执行
wxRefresh();